Summarizes research on the effects of long-term regular cocaine abuse on the cardiovascular system in African Americans.
Describes the work of researchers who have found a statistical link between one region on chromosome 17 and an increased risk of opioid dependence.
Describes a study investigating the use of the antidepressant bupropion as a potential therapy for methamphetamine addiction.
March 2008 Reports on research of chronic cocaine abusers who may feel they are sleeping better during early abstinence revealed that the opposite may be true.
March 2008 Describes research investigating the use of a treatment that combines vouchers and cognitive behavioral therapy as compared with the use of either treatment alone for marijuana abuse.
Presents highlights of a meeting of scientists and clinicians to review research results from the field of social neuroscience, the study of how neurobiology and the social environment interact.
Reviews the changing lifespan of heroin abusers as compared with that of the general U.S. population based on 1962-1997 data.
Describes a study of unemployed methadone patients and the use of assertive outreach and motivational techniques to improve the patients’ employment outlook.
Presents research findings linking 89 genes to drug abuse and dependence, found using genome-wide association studies, a new technique for identifying genes.
Describes research findings showing differences in protein concentrations in the brain pleasure centers of people who died from cocaine overdose as compared with those who did not abuse the drug.